| Classification | Asteraceae: Aster |
| Classification 1 | Asteraceae: Machaeranthera |
| Classification 2 | Asteraceae: Aster |
| Classification 3 | Asteraceae: Machaeranthera |
| Classification 4 | Asteraceae: Aster |
| Classification 5 | Asteraceae: Machaeranthera |
| Classification 6 | Asteraceae: Aster |
| Harvard University Herbaria Barcode(s) | 00003660 |
| Type Status | Possible Type |
| Collector | E. L. Greene |
| Collector number | 1038 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County: Yreka |
| Locality | Near Yreka, Siskiyou Co |
| Date Collected | 1876-08-31 |
| Container | Flora of N. California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0aeb6562-3d36-4c77-9c21-9ac90a4cfb8f |
| Harvard University Herbaria Barcode | 00003660 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Aster canescens Pursh |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Aster canescens var. viscosus (Nuttall) A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2017] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Asteraceae |
| Determination | Machaeranthera inornata (Greene) Greene |
| Determined by | [annotation on sheet] |
| Family | Asteraceae |
| Determination | Aster inornatus Greene |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Annotation Text | Authentic Specimen |
| Family | Asteraceae |
| Determination | Machaeranthera canescens A. Gray |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Annotation Text | var. |
| Family | Asteraceae |
| Determination | Aster inornatus Greene |
| Determined by | Turner, Billie Lee |
| Date Determined | 1985 |
| Determination Remarks | [0] |
| Annotation Text | Isotype |
| Family | Asteraceae |
| Determination | Machaeranthera canescens var. shastensis (A. Gray) B. L. Turner |
| Determined by | Turner, Billie Lee |
| Date Determined | 1986 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Possible Type |
| Possible Type of | Aster inornatus Greene |
| Verified by | Boufford, David Edward |
| Date Determined | 1983 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Aster inornatus Greene) Erythea 1895. 3: 119. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
